org.openimaj.image.feature.local.affine

Class BasicASIFT

java.lang.Object

org.openimaj.image.feature.local.affine.AffineSimulationExtractor<LocalFeatureList<Keypoint>,Keypoint,I,P>

org.openimaj.image.feature.local.affine.ASIFT<FImage,Float>

org.openimaj.image.feature.local.affine.BasicASIFT

public class BasicASIFT
extends ASIFT<FImage,Float>

Standard implementation of Affine-simulated SIFT (ASIFT) for FImages.

Author:

Jonathon Hare (jsh2@ecs.soton.ac.uk)

Field Summary

Fields inherited from class org.openimaj.image.feature.local.affine.AffineSimulationExtractor

allInterestPoints, BorderFact, mappedInterestPoints, PI, simulationOrder

Constructor Summary

Constructors

Constructor and Description
BasicASIFT(boolean hires) Construct the ASIFT extractor using the default parameters for the DoGSIFTEngine, with the exception of the option to double the size of the initial image which can be overridden.
BasicASIFT(DoGSIFTEngineOptions<FImage> opts) Construct with the given options for the internal DoGSIFTEngine.

Method Summary

Modifier and Type	Method and Description
Engine<Keypoint,FImage>	constructEngine(DoGSIFTEngineOptions<FImage> opts) An engine which can process images of type and output keypoints

Methods inherited from class org.openimaj.image.feature.local.affine.ASIFT

detectFeatures, newList

Methods inherited from class org.openimaj.image.feature.local.affine.AffineSimulationExtractor

detectFeatures, detectFeatures, detectFeatures, filterEdgesTransformed, getFeatures, getKeypointsMap

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

BasicASIFT

public BasicASIFT(boolean hires)

Construct the ASIFT extractor using the default parameters for the DoGSIFTEngine, with the exception of the option to double the size of the initial image which can be overridden.

Parameters:

hires - if true, then the input image is doubled in size before the SIFT features are extracted.

See Also:

GaussianPyramidOptions.setDoubleInitialImage(boolean)

BasicASIFT

public BasicASIFT(DoGSIFTEngineOptions<FImage> opts)

Construct with the given options for the internal DoGSIFTEngine.

Parameters:

opts -

Method Detail

constructEngine

public Engine<Keypoint,FImage> constructEngine(DoGSIFTEngineOptions<FImage> opts)

Description copied from class: ASIFT

An engine which can process images of type and output keypoints

Specified by:

constructEngine in class ASIFT<FImage,Float>

Returns:

various engines